Beijing vs Johannesburg

Live air quality comparison. Beijing has cleaner air right now.

China
Beijing
153
Unhealthy
South Africa
Johannesburg
172
Unhealthy
MetricBeijingJohannesburg
AQI153172
PM2.571.7 μg/m³145.3 μg/m³
PM10210.9 μg/m³146.7 μg/m³
Ozone29 ppb23 ppb
NO245.9 ppb74 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.